610231252 has 24 divisors (see below), whose sum is σ = 1131497640. Its totient is φ = 286970880.

The previous prime is 610231217. The next prime is 610231261. The reversal of 610231252 is 252132016.

It can be written as a sum of positive squares in 4 ways, for example, as 68459076 + 541772176 = 8274^2 + 23276^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160024 + ... + 163792.

It is an arithmetic number, because the mean of its divisors is an integer number (47145735).

Almost surely, 2^610231252 is an apocalyptic number.

It is an amenable number.

610231252 is a deficient number, since it is larger than the sum of its proper divisors (521266388).

610231252 is a wasteful number, since it uses less digits than its factorization.

610231252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171 (or 6169 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 610231252 is about 24702.8591867419. The cubic root of 610231252 is about 848.1997664082.

Adding to 610231252 its reverse (252132016), we get a palindrome (862363268).

The spelling of 610231252 in words is "six hundred ten million, two hundred thirty-one thousand, two hundred fifty-two".